From mboxrd@z Thu Jan  1 00:00:00 1970
From: zimoun <zimon.toutoune@gmail.com>
Subject: Re: Why does installing texlive download that 2 GB file twice?
Date: Tue, 19 Nov 2019 18:06:00 +0100
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To: Konrad Hinsen <konrad.hinsen@fastmail.net>
Cc: help-guix <help-guix@gnu.org>

Hi,

I do not know if it is relevant.

>   downloading from https://ci.guix.gnu.org/nar/mj40l554qxw15acz0h018gk5c9mxzfgn-texlive-20180414-texmf.tar.xz...
>    texlive-20180414-texmf.tar.xz  2.42GiB 1.4MiB/s 29:22 [##################] 100.0%

seems to be the package "texlive-texmf-src". It is used as source by
the package "texlive-texmf". But then

>   downloading from https://ci.guix.gnu.org/nar/lzip/zkcd3i5r98rh36cp9is1l5griiyrgvap-texlive-texmf-20180414...
>    texlive-texmf-20180414  2.38GiB      1.4MiB/s 25:41 [################  ]  89.2%

seems to use the substitute.


Maybe something relative to grafting.


It should be worse because you are downloading twice but not exactly
the same thing. ;-)



Cheers,
simon


On Tue, 19 Nov 2019 at 17:30, Konrad Hinsen <konrad.hinsen@fastmail.net> wrote:

>   The following derivations will be built:
>      /gnu/store/5bv2w5k8lgjwpzgyh31cyp8vxfg0rrnr-texlive-texmf-20180414.drv

>   2,640.0 MB will be downloaded:
>      /gnu/store/mj40l554qxw15acz0h018gk5c9mxzfgn-texlive-20180414-texmf.tar.xz

>   The following grafts will be made:
>      /gnu/store/dqn2lf7755s4wl4kn49m4b18va5yvxjz-texlive-texmf-20180414.drv